ISSN:
1434-6079
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Low and high resolution X-ray spectra of the Kα satellites emitted fromMultiChargedIons (MCIs) in collisions with surfaces at variable vertical velocity allow for the first time to differentiate between X-rays emitted from ions inside the bulk and from ions experiencing a pure surface interaction. Another proof for the bulk interaction at high vertical velocity is the first observation of the two electron — one photon double Kα (or Kαα) emission with low energy MCIs. Auger-electron spectra emitted from hydrogenlike MCIs approaching a surface at very low velocities unveil new aspects of the atomic dynamics in front of the surface which may require the revision of previous models.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01426265
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